CVEvulnerability
CVE-2026-15298
7.2 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-07-10
- Last modified
- 2026-07-10
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
Description
The TelSender plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting in all versions up to, and including, 1.14.14. This is due to insufficient input sanitization when processing Telegram API responses containing attacker-controlled chat titles. This makes it possible for unauthenticated attackers to inject malicious scripts via Telegram chat titles that execute when an administrator opens the TelSender settings page and clicks the "Tested" button.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/js/ajax.js#L119 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/js/ajax.js#L139 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/template/view.php#L111 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/telsender/trunk/js/ajax.js#L119 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/telsender/trunk/js/ajax.js#L139 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/telsender/trunk/template/view.php#L111 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3449367%40telsender&new=3449367%40telsender&sfp_email=&sfph_mail= plugins.trac.wordpress.org
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cb02878a-2c85-4dcb-bdc0-e65addf9fb9c?source=cve www.wordfence.com